Wood 12x4R Reverse Rotation Propeller by GemFan

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This is an optional Wood GemFan 12x4R Reverse Rotation Propeller. The blades on this propeller feature an elliptical blade shape that produces a more uniform thrust distribution across the entire blade surface for maximum lift and thrust efficiency.

The 12x4R props are reverse pitched, have a 6mm diameter center hole, and have an average weight of 22 grams or 0.78 ounces. The weight of wood props can vary due to slight variations in the density of the wood, so the actual weight can vary somewhat.

This product was added to our catalog on May 5, 2014.